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Cudy 48 Port Layer 2 Managed Gigabit PoE Switch

by Cudy
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The Cudy 48-Port L2 Managed Gigabit PoE++ Switch with 4x 10G SFP Slots is ideal for a broad range of network needs, offering up to four 10 Gigabit ports. This product has an impressive range of features, including support for IEEE802.3af/at/bt for 1-4 ports, as well as support for IEEE802.3af/at for 5-48 ports. Additionally, it comes with a convenient 19-inch cabinet installation option, as well as a desktop installation for greater flexibility. With its robust features and capacities, this product is an excellent choice for any office or home network.

The TPS PoE chipset is designed to provide exceptional performance and durability for a wide range of environments. The metal casing is highly durable and sturdy, offering long-term service life and excellent heat dissipation. The built-in fan and venting holes further optimize the heat dissipation process, helping to ensure a consistently stable operation over time. With its high-quality internal components, this TPS PoE chipset is sure to provide reliable and efficient performance for any application.

Our port power prioritization technology is designed to ensure the continual power supply of the key nodes. The electrostatic standard, both for contact and air, reaches 6KV and 8KV respectively, guaranteeing the safety and reliability of the network. What is more, our product features an incredible MTBF of over 50,000 hours, so you can depend on long-lasting and stable operation. With this technology, you can guarantee a reliable, safe and stable data transmission network.


  • Conforms to IEEE802.3, IEEE 802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3z, IEEE802.3af/at/bt, IEEE802.3ad
  • Provides 48 10/100/1000Base-T ports and 4 10Gigabit SFP+
  • Provides 48 PoE ports,1-4 ports support IEEE802.3af/at/bt, 5-48 ports support IEEE802.3af/at, 750W Built-in power supply
  • High back-plane bandwidth 176Gbps
  • IEEE802.3x Flow control
  • Surge protection for power ports and data ports


  • Model: GS2048PS4
  • Fixed port_
  • 48 10/100/1000Base-T ports
  • 4 x 10Gigabit SFP+ ports
  • 1 x Console port
  • 1 x USB port
  • 1 x Reset hole
  • LED Indicators_ PWR, PoE, Link/Act LED
  • Input voltage_ 100V~240V AC 50/60Hz
  • Power consumption_ 750W (720W for PoE)
  • CPU: 400MHz ARM Cortex-A9
  • DDR: 2G DDR3 800MHz
  • RAM: 256Mbits
  • Flash Memory_ 64Mbits
  • Operating temperature_ 0°C~40°C
  • Storage temperature_ -40°C~70°C
  • Relative humidity_ 5%~95% (non-condensing)
  • Thermal methods_ Built-in FAN
  • PoE port_
  • 48 PoE ports
  • 1-4 ports support IEEE802.3af/at/bt
  • 5-48 ports support IEEE802.3af/at
  • PoE Standard_ IEEE 802.3af/at/bt
  • Pin assignment_
  • IEEE 802.3af/at/: 2 pairs
  • V+ (RJ45 Pin 3, 6), V- (RJ45 Pin 1, 2)
  • IEEE 802.3bt/: 4 pairs
  • V+ (RJ45 Pin 1, 2), V- (RJ45 Pin 3, 6)
  • V+ (RJ45 Pin 4, 5), V- (RJ45 Pin 7, 8)
  • PoE management_ Support Port-base PoE status view and control
  • Switching capacity_ 176Gbps
  • Packet Buffer_ 16Mbits
  • Throughput: 130.944Mpps


  • Cudy 48-Port L2 Managed Gigabit PoE++ Switch with 4x 10G SFP Slots - Black x1
  • Power Cable x1
  • Mounting Brackets x2
  • Quick Start Guide x1

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